Q1. Network Covalent Solids (Medium)
True or False - Network covalent solids
a) Network covalent solids involve substances with
covalent bonds extending throughout their crystalline
b) Diamond and silicon carbide are both examples of
substances with weak intermolecular forces.
c) The sp orbitals linking the carbons together in
graphite creates a strong link between the layers of carbon,
making graphite a weak lubricant.
d) Graphite and diamonds are both good conductors
of electricity. (diamond is not because all its